Finite Group Databasebeta

C22×C22⋊D439 #28380780

order14048
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×C22⋊D439

Splittings

FittingC24×C439 ⋊ C2
SylowC439 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×D439
commutator, cosocleC2×C439C24
FrattiniC2C23×D439
FittingC24×C439C2
socleC23×C439C22
hypercenterC24D439
hypocenterC439C22×D4
LCSG ▷ C2×C439 ▷ C439
UCSC1 ◁ C23 ◁ C24

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7024

Conjugacy classes & character table

3524 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#43243480, #43243481, #43243483, …
maximal normal subgroup of#43243480, #43243481, #43243483, …
maximal quotient ofC22×(C2×D439)⋊C4, C22×C22⋊Dic439, C22×Dic439⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14048, 183);